MCQOPTIONS
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MCQOPTIONS
| 1. |
In a tube well of 20cm diameter in a soil with coefficient of permeability of 4.15 * 10-4m/s, drawdown is 4m and aquifer is 30m thick. If radius of influence is 245m, what is the discharge in each well? |
| A. | 0.033 m3/s |
| B. | 0.040 m3/s |
| C. | 0.036 m3/s |
| D. | 0.042 m3/s |
| Answer» D. 0.042 m3/s | |